50648873 has 8 divisors (see below), whose sum is σ = 55621056. Its totient is φ = 45738000.

The previous prime is 50648861. The next prime is 50648879. The reversal of 50648873 is 37884605.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50648873 - 2⁶ = 50648809 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50648873.

It is not an unprimeable number, because it can be changed into a prime (50648879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13586 + ... + 16907.

It is an arithmetic number, because the mean of its divisors is an integer number (6952632).

Almost surely, 2^50648873 is an apocalyptic number.

It is an amenable number.

50648873 is a deficient number, since it is larger than the sum of its proper divisors (4972183).

50648873 is a wasteful number, since it uses less digits than its factorization.

50648873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30655.

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 50648873 is about 7116.8021610833. The cubic root of 50648873 is about 369.9899510297.

The spelling of 50648873 in words is "fifty million, six hundred forty-eight thousand, eight hundred seventy-three".